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CVE-2026-28529

🗓️ 25 Mar 2026 13:00:58Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views🌐 WEB

CVE-2026-28529: cryptodev-linux <=1.14 get_userbuf use-after-free enables local privilege escalation.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-28529
25 Mar 202613:00
attackerkb
Circl
CVE-2026-28529
25 Mar 202614:09
circl
CNNVD
cryptodev-linux 资源管理错误漏洞
25 Mar 202600:00
cnnvd
Cvelist
CVE-2026-28529 cryptodev-linux <= 1.14 get_userbuf Use After Free LPE
25 Mar 202613:00
cvelist
EUVD
EUVD-2026-15408
25 Mar 202615:31
euvd
NVD
CVE-2026-28529
25 Mar 202614:16
nvd
Positive Technologies
PT-2026-27766
25 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-28529
26 Mar 202614:59
redhatcve
Vulnrichment
CVE-2026-28529 cryptodev-linux <= 1.14 get_userbuf Use After Free LPE
25 Mar 202613:00
vulnrichment
Vulners
[
  {
    "defaultStatus": "unknown",
    "product": "cryptodev-linux",
    "repo": "https://github.com/cryptodev-linux/cryptodev-linux",
    "vendor": "cryptodev-linux",
    "versions": [
      {
        "lessThanOrEqual": "1.14",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
get_userbufbinary/dev/cryptoUse-after-free in get_userbuf in /dev/crypto driver enabling local privilege escalation by decrementing reference counts on controlled pages.CWE-416
reference countsbinary/dev/cryptoUse-after-free in get_userbuf in /dev/crypto driver enabling local privilege escalation by decrementing reference counts on controlled pages.CWE-416
controlled pagesbinary/dev/cryptoUse-after-free in get_userbuf in /dev/crypto driver enabling local privilege escalation by decrementing reference counts on controlled pages.CWE-416

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11 May 2026 23:11Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.5
EPSS0.0002
SSVC
21